Battery 6 Pack for RC-8 Radio Collar - 6 Months SupplySUPER SAVINGS! 
Replacement batteries for your RC-8 Super-Slim Ultra-Collar. Note that each battery yields a "Typical" operating life of approximately 1 month. Your results will vary depending upon your particular environment and the number of shocks your dog receives. In addition, you should expect to use at least one battery during your initial training period. Also, note that these batteries are disposable, not rechargeable. | |
